From the CME Globex Control Center, here is the summary of KEY changes per CME market segment
Monday, September 5, 2022 - Market "HALT" > then reopens Monday night at normal times.
**Any open positions must meet Exchange Maintenance Margin 15 minutes before the market halt (11:45 am CST).
https://www.ampfutures.com/trading-info/margins/
View Full List: https://www.ampfutures.com/trading-info/holiday-hours/
We work as a 24-hour support team. Everyone is fully trained in all AMP platforms/services.
If you need any assistance, please contact our 24-hour help desk in real-time via Phone or Live CHAT: https://www.ampfutures.com/contact-us/